pt

Pt

Symbol, Chemistry.
  1. platinum.

pt.

Pt.

p.t.

  1. Pacific Time.
  2. past tense.
  3. post town.
  4. pro tempore.

P.T.

  1. Also PT Pacific Time.
  2. physical therapy.
  3. physical training.
  4. postal telegraph.
  5. post town.
  6. pupil teacher.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pt

pt

abbreviation for
  1. part
  2. past tense
  3. patient
  4. payment
  5. point
  6. port
  7. pro tempore
the internet domain name for
  1. Portugal

Pt

abbreviation for (in place names)
  1. Point
  2. Port
the chemical symbol for
  1. platinum

PT

abbreviation for
  1. physical therapy
  2. physical training
  3. postal telegraph
  4. pupil teacher
  5. (in Britain, formerly) purchase tax
  6. prothrombin time

pt.

abbreviation for
  1. pint
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

pt in Medicine

Pt

  1. The symbol for the elementplatinum

PT

abbr.
  1. physical therapy
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

pt in Science

Pt

  1. The symbol for platinum.

platinum

[plătn-əm]
Pt
  1. A soft, ductile, malleable, silver-white metallic element that usually occurs with osmium, iridium, palladium, or nickel. It has a high melting point and does not corrode in air. Platinum is used as a catalyst and in making jewelry, electrical contacts, and dental crowns. Atomic number 78; atomic weight 195.08; melting point 1,772°C; boiling point 3,827°C; specific gravity 21.45; valence 2, 3, 4. See Periodic Table.

pt.

  1. Abbreviation of pint
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.